CA2472001C - Method for forming bases for rotatable office chairs and base obtained by the method - Google Patents

Method for forming bases for rotatable office chairs and base obtained by the method Download PDF

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Publication number
CA2472001C
CA2472001C CA2472001A CA2472001A CA2472001C CA 2472001 C CA2472001 C CA 2472001C CA 2472001 A CA2472001 A CA 2472001A CA 2472001 A CA2472001 A CA 2472001A CA 2472001 C CA2472001 C CA 2472001C
Authority
CA
Canada
Prior art keywords
base
spokes
shell
shells
cavities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2472001A
Other languages
English (en)
French (fr)
Other versions
CA2472001A1 (en
Inventor
Stefano Liviero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imarc SpA
Original Assignee
Imarc SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imarc SpA filed Critical Imarc SpA
Publication of CA2472001A1 publication Critical patent/CA2472001A1/en
Application granted granted Critical
Publication of CA2472001C publication Critical patent/CA2472001C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/903—Support reinforcement

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Tents Or Canopies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Air Bags (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • User Interface Of Digital Computer (AREA)
CA2472001A 2002-01-24 2003-01-17 Method for forming bases for rotatable office chairs and base obtained by the method Expired - Fee Related CA2472001C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVE2002A00005 2002-01-24
IT2002VE000005A ITVE20020005A1 (it) 2002-01-24 2002-01-24 Procedimento per realizzare basi per sedie girevoli da ufficio e baseottenuta con il procedimento.-
PCT/EP2003/000442 WO2003061433A1 (en) 2002-01-24 2003-01-17 Method for forming bases for rotatable office chairs and base obtained by the method

Publications (2)

Publication Number Publication Date
CA2472001A1 CA2472001A1 (en) 2003-07-31
CA2472001C true CA2472001C (en) 2010-06-22

Family

ID=27590498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2472001A Expired - Fee Related CA2472001C (en) 2002-01-24 2003-01-17 Method for forming bases for rotatable office chairs and base obtained by the method

Country Status (13)

Country Link
US (1) US7188811B2 (pt)
EP (1) EP1469759B1 (pt)
JP (1) JP2005515007A (pt)
CN (1) CN1620261B (pt)
AT (1) ATE380484T1 (pt)
AU (1) AU2003208330A1 (pt)
BR (1) BR0302583B1 (pt)
CA (1) CA2472001C (pt)
DE (1) DE60318012T2 (pt)
ES (1) ES2298500T3 (pt)
IT (1) ITVE20020005A1 (pt)
PL (1) PL205036B1 (pt)
WO (1) WO2003061433A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080126393A1 (en) * 2006-11-29 2008-05-29 Bossman Patrick D Computer program product and system for annotating a problem sql statement for improved understanding
CN102858204B (zh) * 2009-12-24 2016-06-01 福莱特公司 底座支架
US9357848B2 (en) * 2013-06-21 2016-06-07 Medway Plastics Corporation Stacking ring for chair bases
DK3624644T5 (da) * 2017-05-15 2021-10-11 Af Solutions Ab Oy Limet møbelfod
EP3945944B1 (en) 2019-04-04 2025-11-12 Medway Plastics Corporation Understructure of a chair base

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8053408U1 (it) 1980-07-21 1982-01-21 Olivetti Synthesis Spa Struttura portante per gambe i supporti di sedie poltroncine carrelli contenitori e simili
DE8422267U1 (de) * 1984-07-26 1984-11-08 Wilhelm Link GmbH & Co KG Stahlrohrmöbel, 7475 Meßstetten Fussstern fuer buerostuehle
DE3622038A1 (de) 1986-07-01 1988-01-07 Kembo Bv Stuhl oder sessel
US5402973A (en) * 1989-04-11 1995-04-04 Gordon Christopher Leach Pedestal
US5318345A (en) 1991-06-07 1994-06-07 Hon Industries, Inc. Tilt back chair and control
US5332188A (en) * 1992-08-10 1994-07-26 Emerson Electric Co. Motor mounting bracket
US5906343A (en) * 1997-05-20 1999-05-25 Steelcase Inc. Chair base
US6290191B1 (en) * 1999-08-19 2001-09-18 Steelcase Development Corporation Chair base
CN2465575Y (zh) * 2001-02-20 2001-12-19 中山语勤塑胶制品有限公司 办公椅的椅脚结构

Also Published As

Publication number Publication date
EP1469759A1 (en) 2004-10-27
CA2472001A1 (en) 2003-07-31
WO2003061433A1 (en) 2003-07-31
AU2003208330A1 (en) 2003-09-02
WO2003061433A8 (en) 2004-07-29
PL371126A1 (en) 2005-06-13
DE60318012T2 (de) 2008-04-10
PL205036B1 (pl) 2010-03-31
CN1620261A (zh) 2005-05-25
US20050012001A1 (en) 2005-01-20
JP2005515007A (ja) 2005-05-26
ITVE20020005A1 (it) 2003-07-24
US7188811B2 (en) 2007-03-13
EP1469759B1 (en) 2007-12-12
BR0302583A (pt) 2004-11-03
CN1620261B (zh) 2010-05-26
ES2298500T3 (es) 2008-05-16
DE60318012D1 (de) 2008-01-24
BR0302583B1 (pt) 2013-06-18
ATE380484T1 (de) 2007-12-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190117